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प्रश्न
The component of air used by green plants to make their food, is ______.
उत्तर
The component of air used by green plants to make their food, is carbon dioxide.
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संबंधित प्रश्न
State three uses of water vapour in the air.
Briefly state the importance of Oxygen.
Fill in the blank
Green plants need ________________to prepare food.
State a reason why there is a balance in the amount of carbon dioxide in the air, even though carbon dioxide is released into the atmopshere by various processes.
Name three different appliances where air is utilized.
Name the following:
The main, rare (inert) gas present in air.
List out the uses of carbon dioxide.
_____ gas turns lime water milky.
Why does a lump of cotton wool shrink in water?
Explain the following observations very briefly
Breathing through the mouth may harm you.
